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isapprox() doc mentioned deprecated 'vecnorm' #30884

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Jan 29, 2019
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isapprox() doc mentioned deprecated 'vecnorm' #30884

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isapprox doc mentioned deprecated 'vecnorm'
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@JeffFessler
JeffFessler committed Jan 29, 2019
commit 5a784a109b0924c27244afa8f08570823a8f144e
3 changes: 2 additions & 1 deletion base/floatfuncs.jl
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Expand Up @@ -231,7 +231,8 @@ the square root of [`eps`](@ref) of the type of `x` or `y`, whichever is bigger
This corresponds to requiring equality of about half of the significand digits. Otherwise,
e.g. for integer arguments or if an `atol > 0` is supplied, `rtol` defaults to zero.

`x` and `y` may also be arrays of numbers, in which case `norm` defaults to `vecnorm` but
`x` and `y` may also be arrays of numbers, in which case `norm` defaults to the usual
`norm` function in LinearAlgebra, but
may be changed by passing a `norm::Function` keyword argument. (For numbers, `norm` is the
same thing as `abs`.) When `x` and `y` are arrays, if `norm(x-y)` is not finite (i.e. `±Inf`
or `NaN`), the comparison falls back to checking whether all elements of `x` and `y` are
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